Earth to Luna

Earth to Luna follows a curious kid, Luna, who investigates real science questions alongside her brother -- why we sneeze, how cuts heal, how broken bones mend back together -- and it's genuinely underrated for how it approaches those questions. What makes it stand out isn't just the facts themselves but the process: the show models what it looks like to actually ask a question and chase down an answer, rather than simply delivering a finished fact card and moving on to the next topic. That's a meaningfully different, and more valuable, skill to model for a young viewer than pure information delivery alone. The sibling dynamic between Luna and her brother is warm and believable, and we didn't find any stimulation red flags in the pacing or visual style -- it's a calm, thoughtful watch throughout, start to finish.